package com.kaifamiao.www.demo.do0809.ex;

public class Demo02 {
    public static void main(String[] args) {
        int a = num(0);
        System.out.println(a);
    }

    public static int num (int a){
        try {
            int result = 10 / a;
            return result;
        }catch (ArithmeticException e){
            return 0;
        }finally {
            return 1;
        }
    }
}
